State + NAICS + PSC page

NAICS 561210 and PSC AD24 contractors in Virginia

Facilities Support Services. R&D- DEFENSE OTHER: SERVICES (ENGINEERING DEVELOPMENT). Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Virginia.

Virginia · NAICS 561210 · PSC AD24

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$340,916,170

Buyer overlap

Top recipients

Visible recipients in the Virginia overlap of NAICS 561210 and PSC AD24

Mantech Telecommunications And Information Systems Corporation

Fairfax, VA

Mantech Telecommunications And Information Systems Corporation is a federal category business profile based in Fairfax, VA. The current public data layer shows $3,297,715,310 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC 1345.

$340,916,170